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#include <stdio.h>
#include <stdlib.h>
#include <vector>
#include <memory>
#include <map>
#include <functional>
extern "C" {
#include <lua.h>
#include <lauxlib.h>
#include <lualib.h>
}
#include <irrlicht.h>
#include "../guiparts.hpp"
#include "iguielement.hpp"
#include "iguiwindow.hpp"
#include "iguiutil.hpp"
#include "../../callbackhandeler.hpp"
#include <shared/lua_api/common.hpp>
using namespace irr;
using namespace gui;
extern IrrlichtDevice* device;
extern IGUIEnvironment* env;
//new({startx,starty},alpha,{itexture}) -> {guielement}
static int newiguiimage(lua_State* L){
//printf("Creating iguiimage\n");
lua_getfield(L,-1,"texture");//{startx,starty},alpha,{itexture},*itexture
video::ITexture* tex = (video::ITexture*)lua_touserdata(L,-1);
lua_pop(L,2);//{startx,starty},alpha,
bool usealpha = lua_toboolean(L,-1);
lua_pop(L,1);
long sx,sy;
popvector2i(L,&sx,&sy);
IGUIEnvironment* env = device->getGUIEnvironment();
IGUIImage* img = env->addImage(tex,core::position2d<s32>(sx,sy),usealpha,0,-1,L"");
img->setImage(tex);
lua_newtable(L);
lua_pushlightuserdata(L,img);//ud_iguiimg
lua_setfield(L,-2,"guielement");
luaL_getmetatable(L,"iguiimage");//ud_iguiimg,{m_iguiimg}
lua_setmetatable(L,-2);//ud_iguiimg
return 1;
}
//setcolor(self,{r,g,b,a})
int setcolor(lua_State* L){
long r,g,b,a;
popvector4i(L,&r,&g,&b,&a);
lua_getfield(L,-1,"guielement");
IGUIImage *img = (IGUIImage*)lua_touserdata(L,-1);
img->setColor(video::SColor(a,r,g,b));
lua_pop(L,2);
return 0;
}
static const luaL_reg iguiimage_m[] = {
{"move", moveiguielement},
{"getabsrect", getiguiclippingrect},
{"setcolor", setcolor},
//{"settext", setiguitext},
{"remove", removeiguielement},
{0, 0},
};
void iguiimage_register(lua_State* L){
//printf("Loading iguiimage\n");
luaL_newmetatable(L,"iguiimage");//{m_iguiimg}
//printf("made meta table\n");
lua_newtable(L);//{m_iguiimg},{}
luaL_register(L,NULL,iguiimage_m);//{m_iguiimg},{iguiimg_m}
//printf("About to set field\n");
lua_setfield(L,-2,"__index");//{m_iguiimg}
lua_pop(L,1);//
//printf("Got half way\n");
lua_getglobal(L,"gui");//{gui}
lua_pushcfunction(L,newiguiimage);//{gui},newimg()
lua_setfield(L,-2,"newiguiimage");//{gui}
lua_pop(L,1);//
//printf("Finished loading iguiimage\n");
}
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